#include <iostream>
#include <fstream>
#include "contacts.pb.h"

using namespace std;

void AddPeople(contacts2::PeopleInfo *people)
{
    cout << "----------新增联系人-------------" << endl;
    cout << "请输入联系人姓名：";
    string name;
    getline(cin, name);
    people->set_name(name);

    cout << "请输入联系人年龄：";
    int age = 0;
    cin >> age;
    people->set_age(age);
    cin.ignore(256, '\n');

    for (int i = 0;; i++)
    {
        cout << "请输入联系人电话" << i + 1 << "(只输入回车完成电话新增):";
        string number;
        getline(cin, number);
        if (number.empty())
            break;

        contacts2::PeopleInfo_Phone *phone = people->add_phone();
        phone->set_number(number);

        cout << "请输入改电话类型(1. 移动电话   2.固定电话)：";
        int type;
        cin >> type;
        cin.ignore(256, '\n');
        switch (type)
        {
        case 1:
            phone->set_type(contacts2::PeopleInfo_Phone_PhoneType::PeopleInfo_Phone_PhoneType_MP);
            break;
        case 2:
            phone->set_type(contacts2::PeopleInfo_Phone_PhoneType::PeopleInfo_Phone_PhoneType_MP);
            break;
        default:
            cout << "选择有误！" << endl;
            break;
        }
    }

    contacts2::Address address;
    cout << "请输入联系人家庭地址：";
    string home_address;
    getline(cin, home_address);
    address.set_home_address(home_address);
    cout << "请输入联系人单位地址：";
    string unit_address;
    getline(cin, unit_address);
    address.set_unit_address(unit_address);

    people->mutable_data()->PackFrom(address);

    cout << "请选择要添加的其他联系方式(1. qq    2. wechat):";
    int other_contact;
    cin >> other_contact;
    cin.ignore(256, '\n');
    if (1 == other_contact)
    {
        cout << "请输入联系人qq: ";
        string qq;
        getline(cin, qq);
        people->set_qq(qq);
    }
    else if (2 == other_contact)
    {
        cout << "请输入联系人wechat: ";
        string wechat;
        getline(cin, wechat);
        people->set_wechat(wechat);
    }
    else
        cout << "选择有误，未成功设置其他联系方式！" << endl;

    for (int i = 0; ; i++)
    {
        cout << "请输入备注" << i + 1 << "标题(只输入回车完成备注新增):";
        string remark_key;
        getline(cin, remark_key);
        if (remark_key.empty())
            break;
        
        cout << "请输入备注" << i + 1 << "内容: ";
        string remark_value;
        getline(cin, remark_value);
        people->mutable_remark()->insert({remark_key, remark_value});
    }

    cout << "----------添加联系人成功-------------" << endl;
}
int main()
{
    contacts2::Contacts contacts;
    // 读取本地已存在的通讯录文件
    fstream input("contacts.bin", ios::in | ios::binary);
    if (!input)
        cout << "contacts.bin not find, create new file!" << endl;
    else if (!contacts.ParseFromIstream(&input))
    {
        cerr << "parse error!" << endl;
        input.close();
        return -1;
    }

    // 向通讯录中添加一个联系人
    AddPeople(contacts.add_contacts());

    // 将通讯录写入本地文件中
    fstream output("contacts.bin", ios::out | ios::trunc | ios::binary);
    if (!contacts.SerializePartialToOstream(&output))
    {
        cerr << "write erroe!" << endl;
        input.close();
        output.close();
        return -1;
    }
    cout << "write success!" << endl;
    input.close();
    output.close();
    return 0;
}